<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
                  <el-form-item label="学号" prop="studentNo">
                    <el-input
                        v-model="queryParams.studentNo"
                        placeholder="请输入学号"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="学生姓名" prop="studentName">
                    <el-input
                        v-model="queryParams.studentName"
                        placeholder="请输入学生姓名"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="性别" prop="gender">
                    <el-input
                        v-model="queryParams.gender"
                        placeholder="请输入性别"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="年龄" prop="age">
                    <el-input
                        v-model="queryParams.age"
                        placeholder="请输入年龄"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="身份证号" prop="idCard">
                    <el-input
                        v-model="queryParams.idCard"
                        placeholder="请输入身份证号"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="手机号码" prop="phone">
                    <el-input
                        v-model="queryParams.phone"
                        placeholder="请输入手机号码"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="邮箱" prop="email">
                    <el-input
                        v-model="queryParams.email"
                        placeholder="请输入邮箱"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="班级ID" prop="classId">
                    <el-input
                        v-model="queryParams.classId"
                        placeholder="请输入班级ID"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="专业ID" prop="majorId">
                    <el-input
                        v-model="queryParams.majorId"
                        placeholder="请输入专业ID"
                        clearable
                        @keyup.enter.native="handleQuery"
                    />
                  </el-form-item>
                  <el-form-item label="入学日期" prop="enrollmentDate">
                    <el-date-picker clearable
                                    v-model="queryParams.enrollmentDate"
                                    type="date"
                                    value-format="yyyy-MM-dd"
                                    placeholder="请选择入学日期">
                    </el-date-picker>
                  </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['develop:student:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['develop:student:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['develop:student:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
            v-hasPermi="['develop:student:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="studentList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
              <el-table-column label="学生ID" align="center" prop="studentId" />
              <el-table-column label="学号" align="center" prop="studentNo" />
              <el-table-column label="学生姓名" align="center" prop="studentName" />
              <el-table-column label="性别" align="center" prop="gender" />
              <el-table-column label="年龄" align="center" prop="age" />
              <el-table-column label="身份证号" align="center" prop="idCard" />
              <el-table-column label="手机号码" align="center" prop="phone" />
              <el-table-column label="邮箱" align="center" prop="email" />
              <el-table-column label="班级ID" align="center" prop="classId" />
              <el-table-column label="专业ID" align="center" prop="majorId" />
              <el-table-column label="入学日期" align="center" prop="enrollmentDate" width="180">
                <template slot-scope="scope">
                  <span>{{ parseTime(scope.row.enrollmentDate, '{y}-{m}-{d}') }}</span>
                </template>
              </el-table-column>
              <el-table-column label="状态" align="center" prop="status" />
              <el-table-column label="备注" align="center" prop="remark" />
      <!-- 在操作列中添加报表查看按钮 -->
<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
  <template slot-scope="scope">
    <el-button
        size="mini"
        type="text"
        icon="el-icon-view"
        @click="handleView(scope.row)"
        v-hasPermi="['develop:student:query']"
    >详情</el-button>
    <el-button
        size="mini"
        type="text"
        icon="el-icon-edit"
        @click="handleUpdate(scope.row)"
        v-hasPermi="['develop:student:edit']"
    >修改</el-button>
    <!-- 添加报表查看按钮 -->
    <el-button
        size="mini"
        type="text"
        icon="el-icon-document"
        @click="handleViewReport(scope.row)"
        v-hasPermi="['develop:student:report']"
    >查看报表</el-button>
  </template>
</el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改学生信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="70%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="130px" size="medium" :disabled="title === '查看'">
                        <el-form-item label="学号" prop="studentNo">
                          <el-input v-model="form.studentNo" placeholder="请输入学号" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="学生姓名" prop="studentName">
                          <el-input v-model="form.studentName" placeholder="请输入学生姓名" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="性别" prop="gender">
                          <el-input v-model="form.gender" placeholder="请输入性别" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="年龄" prop="age">
                          <el-input v-model="form.age" placeholder="请输入年龄" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="身份证号" prop="idCard">
                          <el-input v-model="form.idCard" placeholder="请输入身份证号" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="手机号码" prop="phone">
                          <el-input v-model="form.phone" placeholder="请输入手机号码" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="邮箱" prop="email">
                          <el-input v-model="form.email" placeholder="请输入邮箱" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="班级ID" prop="classId">
                          <el-input v-model="form.classId" placeholder="请输入班级ID" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="专业ID" prop="majorId">
                          <el-input v-model="form.majorId" placeholder="请输入专业ID" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="入学日期" prop="enrollmentDate">
                          <el-date-picker clearable
                                          v-model="form.enrollmentDate"
                                          type="date"
                                          value-format="yyyy-MM-dd"
                                          placeholder="请选择入学日期"
                                          :disabled="title === '查看'">
                          </el-date-picker>
                        </el-form-item>
                        <el-form-item label="删除标志" prop="delFlag">
                          <el-input v-model="form.delFlag" placeholder="请输入删除标志" :disabled="title === '查看'" />
                        </el-form-item>
                        <el-form-item label="备注" prop="remark">
                          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" :disabled="title === '查看'" />
                        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm" v-if="title !== '查看'">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import { pageListStudent, listStudent, getStudent, delStudent, addStudent, updateStudent } from "@/api/develop/student"
  import { getToken } from "@/utils/auth";
  export default {
    name: "Student",
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 学生信息表格数据
              studentList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
                        studentNo: null,
                        studentName: null,
                        gender: null,
                        age: null,
                        idCard: null,
                        phone: null,
                        email: null,
                        classId: null,
                        majorId: null,
                        enrollmentDate: null,
                        status: null,
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
                        studentNo: [
                    { required: true, message: "学号不能为空", trigger: "blur" }
                  ],
                        studentName: [
                    { required: true, message: "学生姓名不能为空", trigger: "blur" }
                  ],
        }
      }
    },
    created() {
      this.getList()
    },
    methods: {
      /** 查询学生信息列表 */
      getList() {
        this.loading = true
        pageListStudent(this.queryParams).then(response => {
          this.studentList = response.rows
          this.total = response.total
          this.loading = false
        })
      },
      /** 查看报表 */
  handleViewReport(row) {
    // 方式1: 打开新窗口查看报表
    const reportUrl = process.env.VUE_APP_BASE_API + "/jmreport/view/" + '1152848517926821888' + "?token=Bearer " + getToken();
     //reportUrl = `/report/view?studentId=${row.studentId}`;
    window.open(reportUrl, '_blank');

    // 或者方式2: 使用iframe在弹窗中展示报表
    // this.reportUrl = `/report/view?studentId=${row.studentId}`;
    // this.reportOpen = true;
  },
      // 取消按钮
      cancel() {
        this.open = false
        this.reset()
      },
      // 表单重置
      reset() {
        this.form = {
                        studentId: null,
                        studentNo: null,
                        studentName: null,
                        gender: null,
                        age: null,
                        idCard: null,
                        phone: null,
                        email: null,
                        classId: null,
                        majorId: null,
                        enrollmentDate: null,
                        status: null,
                        delFlag: null,
                        createBy: null,
                        createTime: null,
                        updateBy: null,
                        updateTime: null,
                        remark: null
        }
        this.resetForm("form")
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1
        this.getList()
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm")
        this.handleQuery()
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.studentId)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset()
        this.open = true
        this.title = "添加学生信息"
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset()
        const studentId = row.studentId || this.ids
        getStudent(studentId).then(response => {
          this.form = response.data
          this.open = true
          this.title = "修改学生信息"
        })
      },
      /** 查看按钮操作 */
      handleView(row) {
        this.reset()
        const studentId = row.studentId
        getStudent(studentId).then(response => {
          this.form = response.data
          this.open = true
          this.title = "查看"
        })
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.studentId != null) {
              updateStudent(this.form).then(response => {
                this.$modal.msgSuccess("修改成功")
                this.open = false
                this.getList()
              })
            } else {
              addStudent(this.form).then(response => {
                this.$modal.msgSuccess("新增成功")
                this.open = false
                this.getList()
              })
            }
          }
        })
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const studentIds = row.studentId || this.ids
        this.$modal.confirm('是否确认删除学生信息编号为"' + studentIds + '"的数据项？').then(function() {
          return delStudent(studentIds)
        }).then(() => {
          this.getList()
          this.$modal.msgSuccess("删除成功")
        }).catch(() => {})
      },
  /** 导出按钮操作 */
  handleExport() {
    this.download('develop/student/export', {
      ...this.queryParams
    }, `student_${new Date().getTime()}.xlsx`)
  }
  }
  }
</script>
